广告
提示
工具简介
njcetu.com通过本站DNS查询可进行实时DNS检测,能够迅速检测出在不同地区以及不同网络下对域名解析的结果,检测DNS解析是否遭受污染,查看域名污染在全国的分布状况,还能对域名的A记录、CNAME记录、MX记录、NS记录予以查询。
DNS查询结果njcetu.com2026-10-12 02:00:31
预估消耗 0 检测点,实际消耗以【检测点账单】为准
30

检测节点

响应时间分布 域名污染分布

污染比例:0%

登录51CESU,立即查看域名污染全国分布情况
立即登录
概览 被污染 (0) 状态码4XX (0) 客户端请求错误(请求的资源不存在、权限不足等) 状态码5XX (0) 服务器故障,处理请求时内部出错无法访问 响应超时 (1)
区域/运营商 响应最快 响应最慢 平均响应
全部 广西梧州联通43ms 甘肃兰州电信362ms 185.483ms
电信 江西南昌电信50ms 甘肃兰州电信362ms 178.375ms
移动 安徽六安移动96ms 天津移动226ms 139.875ms
联通 广西梧州联通43ms 河南驻马店联通321ms 217.923ms
华东 江西南昌电信50ms 安徽合肥电信273ms 166.875ms
华北 山西长治移动125ms 天津移动226ms 181ms
华南 广西梧州联通43ms 海南澄迈县电信147ms 95ms
华中 湖南衡阳联通226ms 河南驻马店联通321ms 273.5ms
西北 宁夏银川电信94ms 甘肃兰州电信362ms 191.2ms
西南 重庆移动131ms 重庆联通237ms 198.2ms
东北 黑龙江鸡西移动130ms -238ms 204.25ms
解析占比
全部 电信 移动 联通 被污染
123.59.154.172
123.59.154.172
DNS查询详情
全部
响应超时 被污染
节点数:/
检测点
运营商 检测节点

解析时间

解析内容 操作
电信 西藏
234ms 123.59.154.172[北京电信]
njcetu.com.		600	IN	A	123.59.154.172
;; Query time: 234 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 17:59:09 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
电信 安徽合肥
273ms 123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats njcetu.com
;; global options: +cmd

;; ANSWER SECTION:
njcetu.com.	600	IN	A	123.59.154.172

;; Query time: 273 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 11 17:59:08 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 甘肃兰州
362ms 123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats njcetu.com
;; global options: +cmd

;; ANSWER SECTION:
njcetu.com.	600	IN	A	123.59.154.172

;; Query time: 362 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Mon Oct 12 01:59:09 CST 2026
;; MSG SIZE  rcvd: 530
详情
详情 HTTP PING DNS
电信 海南澄迈县
147ms 123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats njcetu.com
;; global options: +cmd

;; ANSWER SECTION:
njcetu.com.	600	IN	A	123.59.154.172

;; Query time: 147 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 01:59:08 CST 2026
;; MSG SIZE  rcvd: 466
详情
详情 HTTP PING DNS
电信 江西南昌
50ms 123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats njcetu.com
;; global options: +cmd

;; ANSWER SECTION:
njcetu.com.	600	IN	A	123.59.154.172

;; Query time: 50 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 01:59:08 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 辽宁大连
214ms 123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats njcetu.com
;; global options: +cmd

;; ANSWER SECTION:
njcetu.com.	600	IN	A	123.59.154.172

;; Query time: 214 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 01:59:08 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 宁夏银川
94ms 123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats njcetu.com
;; global options: +cmd

;; ANSWER SECTION:
njcetu.com.	600	IN	A	123.59.154.172

;; Query time: 94 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Mon Oct 12 01:59:08 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 山东济南
53ms 123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats njcetu.com
;; global options: +cmd

;; ANSWER SECTION:
njcetu.com.	601	IN	A	123.59.154.172

;; Query time: 53 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 11 17:59:08 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 安徽六安
96ms 123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats njcetu.com
;; global options: +cmd

;; ANSWER SECTION:
njcetu.com.	600	IN	A	123.59.154.172

;; Query time: 96 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 01:59:08 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 甘肃庆阳
127ms 123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats njcetu.com
;; global options: +cmd

;; ANSWER SECTION:
njcetu.com.	600	IN	A	123.59.154.172

;; Query time: 127 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 11 17:59:08 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 黑龙江鸡西
130ms 123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats njcetu.com
;; global options: +cmd

;; ANSWER SECTION:
njcetu.com.	600	IN	A	123.59.154.172

;; Query time: 130 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 01:59:08 CST 2026
;; MSG SIZE  rcvd: 422
详情
详情 HTTP PING DNS
移动 宁夏银川
121ms 123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats njcetu.com
;; global options: +cmd

;; ANSWER SECTION:
njcetu.com.	600	IN	A	123.59.154.172

;; Query time: 121 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 01:59:08 CST 2026
;; MSG SIZE  rcvd: 477
详情
详情 HTTP PING DNS
移动 山西长治
125ms 123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats njcetu.com
;; global options: +cmd

;; ANSWER SECTION:
njcetu.com.	600	IN	A	123.59.154.172

;; Query time: 125 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 11 17:59:08 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 天津
226ms 123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats njcetu.com
;; global options: +cmd

;; ANSWER SECTION:
njcetu.com.	600	IN	A	123.59.154.172

;; Query time: 226 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Mon Oct 12 01:59:08 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 西藏拉萨
163ms 123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats njcetu.com
;; global options: +cmd

;; ANSWER SECTION:
njcetu.com.	600	IN	A	123.59.154.172

;; Query time: 163 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 01:59:08 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 重庆
131ms 123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats njcetu.com
;; global options: +cmd

;; ANSWER SECTION:
njcetu.com.	600	IN	A	123.59.154.172

;; Query time: 131 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Mon Oct 12 01:59:08 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 北京
192ms 123.59.154.172[北京电信]
njcetu.com.		600	IN	A	123.59.154.172
;; Query time: 192 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 17:59:08 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
联通 黑龙江
238ms 123.59.154.172[北京电信]
njcetu.com.		600	IN	A	123.59.154.172
;; Query time: 238 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 17:59:09 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
联通 福建漳州
216ms 123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats njcetu.com
;; global options: +cmd

;; ANSWER SECTION:
njcetu.com.	600	IN	A	123.59.154.172

;; Query time: 216 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 01:59:08 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 广西梧州
43ms 123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats njcetu.com
;; global options: +cmd

;; ANSWER SECTION:
njcetu.com.	600	IN	A	123.59.154.172

;; Query time: 43 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Mon Oct 12 01:59:08 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 贵州贵阳
226ms 123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats njcetu.com
;; global options: +cmd

;; ANSWER SECTION:
njcetu.com.	600	IN	A	123.59.154.172

;; Query time: 226 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Mon Oct 12 01:59:08 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 河南驻马店
321ms 123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats njcetu.com
;; global options: +cmd

;; ANSWER SECTION:
njcetu.com.	600	IN	A	123.59.154.172

;; Query time: 321 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 12 01:59:09 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 湖南衡阳
226ms 123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats njcetu.com
;; global options: +cmd

;; ANSWER SECTION:
njcetu.com.	600	IN	A	123.59.154.172

;; Query time: 226 msec
;; SERVER: 58.20.127.170#53(58.20.127.170)
;; WHEN: Mon Oct 12 01:59:08 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 吉林长春
235ms 123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats njcetu.com
;; global options: +cmd

;; ANSWER SECTION:
njcetu.com.	600	IN	A	123.59.154.172

;; Query time: 235 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Mon Oct 12 01:59:08 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 江苏
224ms 123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats njcetu.com
;; global options: +cmd

;; ANSWER SECTION:
njcetu.com.	600	IN	A	123.59.154.172

;; Query time: 224 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 01:59:08 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 宁夏银川
252ms 123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats njcetu.com
;; global options: +cmd

;; ANSWER SECTION:
njcetu.com.	600	IN	A	123.59.154.172

;; Query time: 252 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Mon Oct 12 01:59:08 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 山东济南
205ms 123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats njcetu.com
;; global options: +cmd

;; ANSWER SECTION:
njcetu.com.	600	IN	A	123.59.154.172

;; Query time: 205 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 11 17:58:47 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 四川成都
0ms 没有记录
;; communications error to 127.0.0.1:53: read udp 127.0.0.1:36743->127.0.0.1:53: i/o timeout
详情
详情 HTTP PING DNS
联通 浙江金华
218ms 123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats njcetu.com
;; global options: +cmd

;; ANSWER SECTION:
njcetu.com.	600	IN	A	123.59.154.172

;; Query time: 218 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Mon Oct 12 01:59:08 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 重庆
237ms 123.59.154.172[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats njcetu.com
;; global options: +cmd

;; ANSWER SECTION:
njcetu.com.	600	IN	A	123.59.154.172

;; Query time: 237 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Mon Oct 12 01:59:08 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

njcetu.com 优化建议

1、针对北京电信单一节点覆盖的现状,建议结合dns测试工具与dns检测工具对dns解析在线记录进行持续监控,通过dns历史解析记录查询验证目标地址是否稳定,并利用dns测速在线功能评估跨区域响应差异以优化调度策略。
2、基于查询时间波动明显且存在一次空响应的情况,建议部署dns污染检测工具定期执行dns解析查询,结合dns域名污染查询手段排查潜在劫持风险,同时采用dns速度在线测试对比多线路质量,确保解析过程无异常中断。
3、鉴于所有有效结果均指向同一记录,建议使用dns在线查询工具复核dns解析记录查询数据,并引入在线dns测试工具模拟不同运营商入口,参考在线测试最佳dns模式优化节点配置,提升dns解析速度测试的覆盖广度与容错能力。

其他工具历史

更新时间 2026-10-12 04:47:02
广告
广告